Input an Area Code (required) followed by the Prefix, or Exchange (optional):
-
If you were a paid member, you could be loading this into any version of Excel or Access (or any other software that understands CSV) right now for less than you paid for your breakfast or lunch today. If you are a member please login to access this and other functionality.

๐Ÿ”Ž Tip: Click any Company, OCN, Rate Center, or CLLI to explore related telecom data

npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
860-412CTTELEPORT COMMUNICATIONS AMERICA, LLC - CT (AT&T)0004274114RMD00038977143DANIELSONHRFRCTCRDS000/00/0000Prefix Type: CLEC
Switch Name: CONNECTICUT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Connecticut (920)
Tandem: N/A
๐Ÿ”ง Explore Switch(CLLI: HRFRCTCRDS0))
๐Ÿ•˜ Prefix History
๐Ÿ”Ž Explore Carrier Information
860-412 is split into 1,000-number blocks - detail below
860-412-0XXXCTCHARTER IP ENABLED SERVICES, LLCN/A792KDANIELSONNOCLLIKNOWN12/21/2004Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
๐Ÿ”ง Explore Switch(CLLI: NOCLLIKNOWN))
๐Ÿ•˜ Prefix History
๐Ÿ”Ž Explore Carrier Information
860-412-1XXXCTTELEPORT COMMUNICATIONS AMERICA, LLC - CT (AT&T)0004274114RMD00038977143DANIELSONHRFRCTCRDS0N/APrefix Type: CLEC
Switch Name: CONNECTICUT
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Connecticut (920)
Tandem: N/A
๐Ÿ”ง Explore Switch(CLLI: HRFRCTCRDS0))
๐Ÿ•˜ Prefix History
๐Ÿ”Ž Explore Carrier Information
860-412-2XXXCTTERRA NOVA TELECOM INC.0021193057RMD0001495145JDANIELSONNOCLLIKNOWN09/06/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
๐Ÿ”ง Explore Switch(CLLI: NOCLLIKNOWN))
๐Ÿ•˜ Prefix History
๐Ÿ”Ž Explore Carrier Information
860-412-3XXXCTPAETEC ITEL, LLC0015247810RMD0038378829JDANIELSONNOCLLIKNOWN10/24/2006Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
๐Ÿ”ง Explore Switch(CLLI: NOCLLIKNOWN))
๐Ÿ•˜ Prefix History
๐Ÿ”Ž Explore Carrier Information
860-412-4XXXCTBANDWIDTH.COM CLEC, LLC - CT (Bandwidth Inc.)0017042060RMD0003709199FDANIELSONNOCLLIKNOWN09/16/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
๐Ÿ”ง Explore Switch(CLLI: NOCLLIKNOWN))
๐Ÿ•˜ Prefix History
๐Ÿ”Ž Explore Carrier Information
860-412-5XXXCTMCIMETRO ACCESS TRANSMISSION SERVICES LLC (Verizon Communications)0004999405RMD00029577229DANIELSONHRFRCTASDS002/13/2007Prefix Type: CLEC
Switch Name: HARTFORD
Switch Type: Northern Telecom DMS100/200 Digital Host
LATA: Connecticut (920)
Tandem: N/A
๐Ÿ”ง Explore Switch(CLLI: HRFRCTASDS0))
๐Ÿ•˜ Prefix History
๐Ÿ”Ž Explore Carrier Information
860-412-6XXXCTBANDWIDTH.COM CLEC, LLC - CT (Bandwidth Inc.)0017042060RMD0003709199FDANIELSONNOCLLIKNOWN06/04/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
๐Ÿ”ง Explore Switch(CLLI: NOCLLIKNOWN))
๐Ÿ•˜ Prefix History
๐Ÿ”Ž Explore Carrier Information
860-412-7XXXCTSOUTHERN NEW ENGLAND TELCO DBA FRONTIER COMM OF CTN/A9147DANIELSONDNSNCT00DS003/30/2007Prefix Type: ICO
Switch Name: Danielson
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: Connecticut (920)
Tandem: DNSNCT00DS0
๐Ÿ”ง Explore Switch(CLLI: DNSNCT00DS0))
๐Ÿ•˜ Prefix History
๐Ÿ”Ž Explore Carrier Information
860-412-8XXXCTPAETEC ITEL, LLC0015247810RMD0038378829JDANIELSONSMFRCTATXMD02/04/2008Prefix Type: IPES
Switch Name: STAMFORD
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
๐Ÿ”ง Explore Switch(CLLI: SMFRCTATXMD))
๐Ÿ•˜ Prefix History
๐Ÿ”Ž Explore Carrier Information
860-412-9XXXCTIDT AMERICA, CORP. - CTN/A466EDANIELSONNOCLLIKNOWN09/25/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Connecticut (920)
Tandem: N/A
๐Ÿ”ง Explore Switch(CLLI: NOCLLIKNOWN))
๐Ÿ•˜ Prefix History
๐Ÿ”Ž Explore Carrier Information